<MduiButtonGroup>
    <MduiButton>
        <MduiIcon Icon="format_align_left" />
    </MduiButton>
    <MduiButton Actived>
        <MduiIcon Icon="format_align_center" />
    </MduiButton>
    <MduiButton>
        <MduiIcon Icon="format_align_right" />
    </MduiButton>
    <MduiButton>
        <MduiIcon Icon="format_align_justify" />
    </MduiButton>
</MduiButtonGroup>